FR2524762B1 - SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER - Google Patents

SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER

Info

Publication number
FR2524762B1
FR2524762B1 FR8206233A FR8206233A FR2524762B1 FR 2524762 B1 FR2524762 B1 FR 2524762B1 FR 8206233 A FR8206233 A FR 8206233A FR 8206233 A FR8206233 A FR 8206233A FR 2524762 B1 FR2524762 B1 FR 2524762B1
Authority
FR
France
Prior art keywords
seed
suction
selector device
monograine
travel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8206233A
Other languages
French (fr)
Other versions
FR2524762A1 (en
Inventor
Paul Herriau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sogefina Societe de Gestion Financiere Armoricaine
Original Assignee
Sogefina Societe de Gestion Financiere Armoricaine
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sogefina Societe de Gestion Financiere Armoricaine filed Critical Sogefina Societe de Gestion Financiere Armoricaine
Priority to FR8206233A priority Critical patent/FR2524762B1/en
Priority to AT83400685T priority patent/ATE30496T1/en
Priority to DE8383400685T priority patent/DE3374262D1/en
Priority to EP83400685A priority patent/EP0091863B1/en
Publication of FR2524762A1 publication Critical patent/FR2524762A1/en
Priority to US06/729,884 priority patent/US4646939A/en
Application granted granted Critical
Publication of FR2524762B1 publication Critical patent/FR2524762B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
    • A01C7/044—Pneumatic seed wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • B65G17/323—Grippers, e.g. suction or magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2027—Suction retaining means
    • B65G21/2036—Suction retaining means for retaining the load on the load-carrying surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Abstract

A selector device for a distributor of a so-called "single-seed" seed drill. It comprises a transportation member, a surface of which moves continuously between a seed hopper and a transportation device with, in that surface, orifices communicating with a vacuum source for maintaining by suction the seeds against that surface. A groove formed on the distributor surface extends over the suction orifice, the axis of the groove being perpendicular to the path of travel of the suction orifice, with a deflector the limit of the action range of which is clear from the path of travel of the axis of the suction orifices by about the radius of a seed.
FR8206233A 1982-04-09 1982-04-09 SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER Expired FR2524762B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8206233A FR2524762B1 (en) 1982-04-09 1982-04-09 SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER
AT83400685T ATE30496T1 (en) 1982-04-09 1983-03-31 READOUT DEVICE FOR THE DISTRIBUTOR OF A PRECISION PLANTER.
DE8383400685T DE3374262D1 (en) 1982-04-09 1983-03-31 Selector device for the dispenser of a spacing drill
EP83400685A EP0091863B1 (en) 1982-04-09 1983-03-31 Selector device for the dispenser of a spacing drill
US06/729,884 US4646939A (en) 1982-04-09 1985-05-02 Selector device for the distributor of a so-called "single seed" seed drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206233A FR2524762B1 (en) 1982-04-09 1982-04-09 SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER

Publications (2)

Publication Number Publication Date
FR2524762A1 FR2524762A1 (en) 1983-10-14
FR2524762B1 true FR2524762B1 (en) 1986-04-25

Family

ID=9272932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206233A Expired FR2524762B1 (en) 1982-04-09 1982-04-09 SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER

Country Status (5)

Country Link
US (1) US4646939A (en)
EP (1) EP0091863B1 (en)
AT (1) ATE30496T1 (en)
DE (1) DE3374262D1 (en)
FR (1) FR2524762B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448982B (en) * 1984-09-10 1987-03-30 Sedaplast Ab DEVICE FOR ORDINARY SELECTION OF LONG-TERM FORMAL FROM A CONTAINER
FR2612042B1 (en) * 1987-03-13 1991-06-14 Sogefina Gestion Financiere Ar SINGLE-GRAIN DISTRIBUTOR PROVIDING SIMULTANEOUS DISTRIBUTION ON MULTIPLE ROWS AND SUITABLE FOR VARIABLE SIZE SEEDS
US5799598A (en) * 1996-08-20 1998-09-01 Case Corporation Apparatus for sealing a vacuum chamber of a seed metering apparatus
US5740747A (en) * 1996-08-20 1998-04-21 Case Corporation Vacuum seed metering assembly
US5839378A (en) * 1996-08-20 1998-11-24 Case Corporation Agitator assembly for a seed metering mechanism
US5848571A (en) * 1996-08-20 1998-12-15 Case Corporation Seed singulator assembly for a seed metering mechanism
US6564730B2 (en) * 1995-12-29 2003-05-20 Case Corporation Seed planter apparatus and method
US5765720A (en) * 1996-08-20 1998-06-16 Case Corporation Baffle assembly for a seed metering mechanism
US6109193A (en) * 1995-12-29 2000-08-29 Case Corporation Seed planter apparatus and method
US5842428A (en) * 1996-08-20 1998-12-01 Case Corporation Vacuum seed metering apparatus having housing openings
US6044779A (en) * 1998-04-15 2000-04-04 Case Corporation Multiple drop seed disc
US6615754B2 (en) * 2000-11-30 2003-09-09 Seed Research Equipment Solutions, Llc Vacuum seed planter for test plots and method of use
AUPR793801A0 (en) * 2001-09-27 2001-10-18 Industrial Conveying (Aust.) Pty Ltd Conveyor assembly
US7757620B1 (en) 2006-03-10 2010-07-20 French Michael J Garden tool and seed drill for use therewith
US9351440B2 (en) * 2011-03-22 2016-05-31 Precision Planting Llc Seed meter disc having agitation cavities

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048132A (en) * 1959-10-12 1962-08-07 John F Morgan Seed pellet dispenser and planter
GB915492A (en) * 1961-09-14 1963-01-16 Germain S Inc Seed planter
FR1410390A (en) * 1964-07-31 1965-09-10 Precision distributor for seed drill
US3348504A (en) * 1965-05-28 1967-10-24 Int Harvester Co Cell-less planter
CA932592A (en) * 1969-12-11 1973-08-28 Wietz Otto Sowing device with pneumatic seed separator
AT311705B (en) * 1970-12-29 1973-11-26 Becker Karl Masch Device for separating elements from a set of approximately uniform elements
DE2217513C3 (en) * 1971-04-14 1975-01-02 Ateliers Ribouleau, Largeasse (Frankreich) Distributor device on seed drills for dispensing individual grains
US3871295A (en) * 1973-09-04 1975-03-18 Hartnett Co R W Capsule orienting apparatus and method of spin printing
US4074830A (en) * 1974-09-23 1978-02-21 Allis-Chalmers Corporation Compressed air seed planter
FR2305114A1 (en) * 1975-03-27 1976-10-22 Nodet Gougis EJECTOR FOR PNEUMATIC MONOGRAINE SEEDERS
CH596064A5 (en) * 1975-04-17 1978-02-28 Prontor Werk Gauthier Gmbh Disc shaped workpiece transport mechanism
US4018358A (en) * 1975-09-18 1977-04-19 Pharmaceutical Innovators, Ltd. Cassette pill storing, dispensing and counting machine
US4023509A (en) * 1975-11-12 1977-05-17 Hanson Morris R Apparatus for planting a plurality of individual seeds in a planting furrow
DE3170996D1 (en) * 1980-03-31 1985-07-25 Sogefina Distributor for a precision seed drill
US4449642A (en) * 1983-03-18 1984-05-22 Weyerhaeuser Company Seed planter

Also Published As

Publication number Publication date
US4646939A (en) 1987-03-03
FR2524762A1 (en) 1983-10-14
EP0091863A1 (en) 1983-10-19
EP0091863B1 (en) 1987-11-04
DE3374262D1 (en) 1987-12-10
ATE30496T1 (en) 1987-11-15

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 41/83

CL Concession to grant licences